Greyhound
Also known as: English Greyhound
The world's fastest dog breed and an ancient sighthound - but, contrary to its athletic look, a famously gentle, quiet "45-mph couch potato" that loves to lounge. Greyhounds are calm, affectionate and surprisingly low-maintenance indoors, needing only short daily sprints and offering a dignified, companionable presence in return.
Origin and purpose
The Greyhound is one of the most ancient sighthound types, depicted in art for thousands of years and bred to course game by sight and speed. In the modern era it became the basis of dog racing, and many pet Greyhounds today are retired racers rehomed as companions.
Temperament
Breed authorities describe the Greyhound as gentle, even-tempered, quiet and affectionate — content to sleep most of the day and rarely vocal — combined with an instinctive urge to chase fast-moving things. It is sensitive and trains best with gentle methods. As for all dogs, the individual and its history shape behaviour far more than the breed (Morrill et al., Science 2022).
Health and longevity
The Greyhound has relatively few inherited disorders, but its sighthound physiology and a small number of breed-specific risks warrant attention.
Common health conditions
Living with a Greyhound in Ottawa
This section is specific to Ottawa (Canadian Food Inspection Agency (CFIA)). The rest of this guide applies to the breed anywhere.
Toronto Animal Services
Dogs in Toronto must be licensed annually with Toronto Animal Services. There is no provincial housing breed restriction on licensing, but Ontario's Dog Owners' Liability Act (DOLA) bans pit bull-type dogs from the province — this applies citywide regardless of housing type.
Toronto Humane Society / Toronto Animal Services: Not eligible
This breed is not eligible for Toronto Humane Society / Toronto Animal Services.
Licensing
Toronto dog licence required annually from Toronto Animal Services: CAD $32/year (sterilised) or CAD $78/year (unsterilised); microchipping strongly encouraged. Source: Toronto Animal Services (toronto.ca/community-people/animals-and-pets/pets-in-the-city/dogs/).
Climate & exercise in Ottawa
Ottawa is humid continental; cold winters (Jan avg -5°C, windchill to -20°C); warm humid summers (Jul avg 27°C); road salt season November through March. walk before 8am or after 7pm in July and August; pave test before midday walks — Toronto pavement can exceed 55°C in direct summer sun. Toronto's humid summer heat raises risk for brachycephalic breeds (French Bulldog, Pug, Bulldog) in July–August; road salt and ice-melt chemicals on sidewalks November–March require paw-washing after every winter walk; the Rouge Valley and Don Valley ravines are prime Ixodes scapularis tick habitat.
Parasite prevention
Plan for Lyme disease tick (Ixodes scapularis, blacklegged tick) present in Toronto ravines and Rouge National Urban Park — prevention April through November; heartworm prevention June through November (Ontario mosquito season); road salt paw protection November through March.
Cost of ownership in Ottawa
Local Greyhound cost figures for Ottawa are being verified. Budget for purchase or adoption, initial setup, food, grooming, routine veterinary care, parasite prevention and pet insurance. Figures are quoted in $.
Health & longevity
Responsible breeders health-test their breeding dogs. Ask to see current certificates before committing.
Nutrition note: Naturally very lean sighthound; maintain the breed's slim body condition and prioritise dental care (kibble alone is insufficient).
Known breed conditions
DNA & screening panel
Cost of ownership
FLAG: indicative Singapore estimate only — dental care and any osteosarcoma treatment can raise cost.
Registries
Sources & references
- AKC — Greyhound breed standard & traits[Breed standard / registry]
- The Kennel Club (UK) — Greyhound[Breed standard / registry]
- Merck Veterinary Manual — hereditary and breed-associated disease[Veterinary reference]
- NParks/AVS — Pets in HDB flats (approved small breeds; ≤55 cm shoulder height)[Breed standard / registry] · checked June 2026
- Morrill et al., "Ancestry-inclusive dog genomics…", Science 376 (2022) — breed ≈ 9% of behaviour[Peer-reviewed / VetCompass / OFA] · 2022
Source tiers: 1 = breed standard / registry authority; 2 = peer-reviewed / VetCompass / OFA; 3 = veterinary reference; 4 = encyclopaedic. PawHub cites only tiers 1–4 and never blogs or e-commerce pages. Behavioural traits carry low confidence — breed explains ~9% of individual behaviour variation (Morrill et al., Science 2022).
Image credits
- Image 1: Neurodoc · CC BY-SA 3.0 · via Wikimedia Commons
- Image 2: Shaz91 · CC BY 3.0 · via Wikimedia Commons
- Image 3: Supreme Chungus · CC BY-SA 4.0 · via Wikimedia Commons
